Download pdf - Freie Universität Berlin

More documents

Recommendations

Info

146 In free troposphere (> 2/3 km): reaction OH with CH 4 , CO most important In the polluted boundary layers: reaction OH with NO 2 and HCHO most important residence time OH ≈ 0.3 - 25 sec mean concentration: 5.10 5 molecules/cm 3 Block-Kurs Luftchemie <strong>Berlin</strong>, 19-23 März 2007
147 OH-radical 'discovered' by Levy, 1971 OH reactes with CH 4 , CO, with NO 2 , HCHO, H 2 , O 3 , NH 3 , SO 2 , RH OH is the cleansing agent of the atmosphere, and determines the atmospheric life time of species OH does not react with N 2 , O 2 , H 2 O, CO 2 Block-Kurs Luftchemie <strong>Berlin</strong>, 19-23 März 2007
Page 1 and 2:
Block-Kurs Luftchemie 19 - 23 März
Page 3 and 4:
3 Ziel von der Block-Kurs Einführu
Page 5 and 6:
5 Struktur des Kurses (2) Donnersta
Page 7 and 8:
7 I) Entwicklung der Zusammensetzun
Page 9 and 10:
9 Block-Kurs Luftchemie Berlin, 19-
Page 11 and 12:
11 Formation and evolution of the a
Page 13 and 14:
13 Block-Kurs Luftchemie Berlin, 19
Page 15 and 16:
Page 17 and 18:
17 Development of the earth atmosph
Page 19 and 20:
19 Averaged composition of volcanic
Page 21 and 22:
21 Formation of O 2 in the atmosphe
Page 23 and 24:
Page 25 and 26:
25 Live on earth started in a reduc
Page 27 and 28:
27 Respiration: C n H m O p + O 2
Page 29 and 30:
29 Air Ocean Block-Kurs Luftchemie
Page 31 and 32:
31 Figures from: The revenge of Gai
Page 33 and 34:
33 Block-Kurs Luftchemie Figure 2:
Page 35 and 36:
35 Doom-scenario II New micro-organ
Page 37 and 38:
37 Wissenschaftliche Frage Wie wahr
Page 39 and 40:
39 Aerosols and Cloud Condensation
Page 41 and 42:
41 Also used, especially in air qua
Page 43 and 44:
43 Emission : Anthropogenic and/or
Page 45 and 46:
Page 47 and 48:
47 Relative Standard Deviation 10 2
Page 49 and 50:
Page 51 and 52:
51 Turbulent diffusion / Eddy diffu
Page 53 and 54:
Page 55 and 56:
Page 57 and 58:
57 Chemical reactions occur by addi
Page 59 and 60:
Page 61 and 62:
Page 63 and 64:
63 σ ab (λ) : Absorption cross-se
Page 65 and 66:
Page 67 and 68:
Page 69 and 70:
Page 71 and 72:
71 At 55 ° N January 360 DU Block-
Page 73 and 74:
73 Formation of stratosphere O 3 O
Page 75 and 76:
75 n 1 : conc. O n 2 : conc. O 2 n
Page 77 and 78:
77 Theory of Chapman (1932) From th
Page 79 and 80:
79 O 3 “residence time” Block-K
Page 81 and 82:
81 Block-Kurs Luftchemie N 2 O (ca.
Page 83 and 84:
83 Impact of NO and NO 2 , but also
Page 85 and 86:
85 H 2 O troposphere: 0.2 - 4% stra
Page 87 and 88:
Page 89 and 90:
89 Followed by: Cl + O 3 ClO + O 2
Page 91 and 92:
91 Loss reactions for Cl Cl + CH4 H
Page 93 and 94:
Page 95 and 96: 95 Stratospheric ozone budget Block
Page 97 and 98: 97 Block-Kurs Luftchemie F 11: DuPo
Page 99 and 100: 99 British Antartic Survey; 1982 TO
Page 101 and 102: 101 Block-Kurs Luftchemie ‘Om het
Page 103 and 104: 103 Situation Polar night: polar vo
Page 105 and 106: 105 Block-Kurs Luftchemie PSC: Pola
Page 107 and 108: 107 Stratospheric ozone worldwide S
Page 109 and 110: 109 Increase of UV-B leads to Incre
Page 111 and 112: 111 Block-Kurs Luftchemie Berlin, 1
Page 117 and 118: (WMO, 2007) 117 Block-Kurs Luftchem
Page 119 and 120: 119 Block-Kurs Luftchemie (WMO, 200
Page 121 and 122: 121 Block-Kurs Luftchemie ODP and G
Page 123 and 124: 123 Block-Kurs Luftchemie Ozone in
Page 125 and 126: 125 Koplung Klima-änderung und Str
Page 127 and 128: 127 Tropospheric ozone 90 % of all
Page 129 and 130: 129 Surface-near ozone at Montsouri
Page 133 and 134: 133 Increase of tropospheric ozone:
Page 135 and 136: 135 Netto: CH 4 + 8 O 2 → CO + 4
Page 137 and 138: 137 RH : Reactive Hydrocarbons VOC
Page 139 and 140: 139 Block-Kurs Luftchemie O 2 ην
Page 141 and 142: 141 Policy for tropospheric O 3 RH
Page 145: 145 The formation of the OH-radical
Page 149 and 150: 149 Trends in the OH-concentration
Page 151 and 152: 151 Dry Deposition Flux = Fs [conc.
Page 153 and 154: 153 Block-Kurs Luftchemie Dry depos
Page 155 and 156: 155 Dg, Dl = Moleculair Diffusion C
Page 157 and 158: 157 Wet Deposition Two processes: I
Page 159 and 160: 159 Loss term CH 4 + OH ~ 400 Tg/ y
Page 167 and 168: 167 I) Eiszeit Methan Vor 38.000/14
Page 169 and 170: 169 Tropospheric O 3-budget A. Infl
Page 171 and 172: 171 ad B. Deposition flux V d depos
Page 173 and 174: 173 Chem. Prod. Chem. Destr. Netto
Page 175 and 176: 175 Emissions Anthropogenic Biogeni
Page 177 and 178: 177 Contained in fuels S → SO 2 H
Page 179 and 180: 179 Emissie benzine-auto’s N 2 78
Page 181 and 182: 181 Natural emissions Sea-salt (NaC
Page 183 and 184: 183 Resolution needed? Emission Tes
Page 185 and 186: 185 A more refined Budget Analysis
Page 187 and 188: 187 Block-Kurs Luftchemie Examples
Page 189 and 190: 189 Increase in surface ozone from
Page 191 and 192: 191 Block-Kurs Luftchemie ECHAM Ber
Page 193 and 194: 193 Block-Kurs Luftchemie Radiative
Page 195 and 196: 195 Block-Kurs Luftchemie MOGUNTIA
Page 197 and 198:
197 3-D Eulerian grid modelling Glo
Page 199 and 200:
199 Model calculations hour-by-hour
Page 201 and 202:
Page 203 and 204:
Page 205 and 206:
Page 207 and 208:
207 Block-Kurs Luftchemie Waldhof:
Page 209 and 210:
209 Acidification / Eutrophication
Page 211 and 212:
211 Policy based on − Average Acc
Page 213 and 214:
Page 215 and 216:
Page 217 and 218:
Page 219 and 220:
219 Data assimilation by combining
Page 221 and 222:
221 Ensemble using different CTM’
Page 223 and 224:
223 Yearly mean diurnal cycle of oz
Page 225 and 226:
225 Block-Kurs Luftchemie DEM with
Page 227 and 228:
Page 229 and 230:
229 Block-Kurs Luftchemie Radiative
Page 231 and 232:
231 Aitken particles : r < 0.1 µm
Page 233 and 234:
Page 235 and 236:
Page 237 and 238:
237 Removal of aerosols by: Coagula
Page 239 and 240:
239 Wet deposition and aqueous phas
Page 241 and 242:
241 Cloud-drops can evaporate Aeros
Page 243 and 244:
Page 245 and 246:
Berlin, 19-23 März 2007 Block-Kurs
Page 247 and 248:
247 Messungen von Aerosolen Zusamme
Page 249 and 250:
249 Satelliet-messungen von Aerosol
Page 251 and 252:
251 Mean Ångström coefficient (a)
Page 253 and 254:
253 Secondary inorganic aerosol NO
Page 255 and 256:
255 Erste Ergebnisse Modellierung v
Page 257 and 258:
257 Average BSOA 28 July - 13 Augus
Page 259 and 260:
259 Average computed (LOTOS) wind b
Page 261 and 262:
261 Soot ( Russ) is the same as Bla
Page 263 and 264:
263 Block-Kurs Luftchemie Figure 2
Page 265 and 266:
265 Block-Kurs Luftchemie Figure 4
Page 267 and 268:
267 Block-Kurs Luftchemie SO 3 Scat
Page 269 and 270:
269 Block-Kurs Luftchemie BC to mea
Page 271 and 272:
Model 271 60 50 40 30 20 10 0 Verif
Page 273 and 274:
Modelled concentration ( µg/m 3 Mo
Page 275 and 276:
275 Die EU-Rahmenrichtlinien und an
Page 277 and 278:
277 Grenzwerte NO 2 40 µg/m 3 Jahr
Page 279 and 280:
Page 281 and 282:
CALCULATED RCG 281 80 70 60 50 40 3
Page 283 and 284:
283 RCG: Zartau: PM10 COMPOSITION 1
Page 285 and 286:
RCG modelling domains. Upper left:
Page 287 and 288:
287 Many problems in understanding
Page 289 and 290:
289 Aerosols are also relevant for
Page 291 and 292:
291 M.Schaap et al. “Anthropogeni
Page 293 and 294:
293 Block-Kurs Luftchemie PM10 MEAN
Page 295 and 296:
295 Block-Kurs Luftchemie Validatie
Page 297 and 298:
297 Diplomthermen TRUMF (2) Verwend
show all

Download pdf - Freie Universität Berlin

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?